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Aug24HOS Judging at Aiea Orchid Club MeetingAug 24, 20267:00 PM HSTAiea, HawaiiAug26Sunset YogaAug 26, 20265:30 PM PDTLocation TBA$15Aug27Member Coffee – 8/27Aug 27, 20268:00 AM PDTWalnut Creek, CAFreeAug27Land Stewardship & Range Mgt – Fishtail (near Columbus)Aug 27, 202610:00 AM MDTFishtail, MontanaFreeAug27SOLD OUT | REDWOOD GROVE CONCERT: Sugar Candy Mountain + Sandy’sAug 27, 20265:30 PM PDTLocation TBAAug28Huntington Botanical Gardens – Succulent Plants Symposium 2026Aug 28, 20269:00 AM PDTSan Marino, CA$100Aug28Plein AiR Patrol with Forest StearnsAug 28, 20269:15 AM PDTLocation TBAAug29Weatherwood Ridge Reserve Visit: Revitalizing a Piece of Bucks County’s Ecological Heritage with David HughesAug 29, 202610:00 AM EDTPipersville, PennsylvaniaFreeAug29The California Native Garden: SummerAug 29, 20261:30 PM PDTLocation TBAAug31VOF potluck picnic – BozemanAug 31, 20266:00 PM MDTBozeman, MontanaFreeSep1Monthly Meeting: Addison GalambosSep 1, 20267:00 PM PDTSan Rafael, CASep2Designer in the Nursery (September)Sep 2, 20269:30 AM PDTWalnut Creek, CASep3Member Coffee – 9/3Sep 3, 20268:00 AM PDTWalnut Creek, CAFreeSep3Story Time (9/3)Sep 3, 20269:30 AM PDTLocation TBAFreeSep3SOLD OUT | REDWOOD GROVE CONCERT: Fantastic NegritoSep 3, 20265:30 PM PDTLocation TBASep3Houston Orchid Society Monthly MeetingSep 3, 20267:30 PM CDTHouston, TXSep5Welsh Orchid FestivalSep 5 – Sep 6, 2026Llangathen, CarmarthenshireSep4REDWOOD GROVE CONCERT: Fantastic Negrito 2nd showSep 4, 20265:30 PM PDTLocation TBASep5The NPSNJ Sussex Chapter invites you to a field trip and picnic at Kittatinny Valley State ParkSep 5, 2026Location TBASep5First US National Tropical Bonsai ExhibitionSep 5 – Sep 6, 20268:00 AM EDTMarriot Westchase, Houston TexasSep5OOS Volunteer hours opportunity – Christmas lights checkSep 5, 20268:30 AM CDTOklahoma City, OKSep5Pollinator Posse Garden TourSep 5, 202610:00 AM EDTPennington, New Jersey$5Sep5Sick Plant ClinicSep 5, 20269:15 AM PDTLocation TBAFreeSep6Durham Orchid Show & Craft FairSep 6, 202610:00 AM GMT+1Durham, Co. DurhamFreeSep6Alamo Judging Center Monthly MeetingSep 6, 202612:30 PM CDTSchertz, TXSep6Discovery Station: FruitsSep 6, 202612:00 PM PDTLocation TBASep8Phoenix Chapter MeetingSep 8, 20267:00 PM MSTvia ZoomSep8Tucson Chapter MeetingSep 8, 20267:00 PM MSTTucson, AZSep9Garden Buds – SeptemberSep 9 – Sep 30, 2026Location TBA$60 – $75Sep9(Webinar) Maximizing your Irrigation – Applied Horticulture SeriesSep 9, 202611:00 AM PDTLocation TBA$20 – $30Sep9Pop-Up Plant Sale: From the Collection & Beyond – Member OpeningSep 9, 20265:00 PM PDTLocation TBASep9Sound Bath (9/9)Sep 9, 20266:00 PM PDTWalnut Creek, CA$35 – $52Sep9HOS General Membership MeetingSep 9, 20267:00 PM HSTHonolulu, HIFreeSep10Native Plant Society of New Mexico Annual ConferenceSep 10 – Sep 13, 2026Location TBASep10Story Time (9/10)Sep 10, 20269:30 AM PDTLocation TBAFreeSep10Tucson Chapter Fall Kickoff!Sep 10, 20263:30 PM MSTTucson, ArizonaSep10Garden Party @ ZooMontana – BillingsSep 10, 20265:00 PM MDTBillings, MontanaFreeSep10SOLD OUT | REDWOOD GROVE CONCERT: MirahSep 10, 20265:30 PM PDTLocation TBASep11Pop-Up Plant Sale: From the Collection & BeyondSep 11, 202610:30 AM PDTLocation TBASep12Hampshire Carnivorous Plants – Open DaySep 12 – Sep 13, 2026Southampton, HampshireSep11September OSOGSL MeetingSep 11, 20267:00 PM CDTSt. Louis, MOSep12Spicesotic Plants at the Exotic Fern Group’s Plant FairSep 12, 202610:30 AM GMT+1Yattenden, Berkshire£5Sep12Baree Lake – LibbySep 12, 20268:00 AM MDTLibby, MontanaFreeSep12Dallas Judging Center Monthly MeetingSep 12, 202611:00 AM CDTGarland, TXSep12Pop-Up Plant Sale: From the Collection & BeyondSep 12, 202610:30 AM PDTLocation TBASep12HOS Judging at Lanakila Multi-Purpose Senior CenterSep 12, 202610:00 AM HSTHonolulu, HawaiiSep13East Midlands Orchid Society Annual ShowSep 13, 202610:00 AM GMT+1Bottesford, Nottinghamshire£4Sep13September meeting – Society CookoutSep 13, 20261:00 PM UTCDennis, MASep13FAMILY PROGRAM: Succulent Potting and Desert ExplorationSep 13, 202610:00 AM PDTLocation TBASep13Botanical Bash – A Celebration of Plants and PeopleSep 13, 202610:00 AM PDTLocation TBAFreeSep13Pop-Up Plant Sale: From the Collection & BeyondSep 13, 202610:30 AM PDTLocation TBASep13South Coast C&SS monthly meeting -September 2026Sep 13, 20262:00 PM PDTRolling Hills Estates, CASep14Toast the Town Pint Night at GILD – MissoulaSep 14, 20265:00 PM MDTMissoula, MTSep14Melana and Jim Davison, “Conversations with My Orchids”Sep 14, 20267:30 PM EDTOakland Park, FLSep15Pop-up Habitat Tour–Making a Difference!Sep 15, 202610:00 AM EDTLocation TBASep15Flagstaff Chapter MeetingSep 15, 20267:00 PM MSTFlagstaff, ArizonaSep15MBC WorkshopSep 15, 20267:00 PM PDTSan Rafael, CASep16DIY: Plant WeavingSep 16, 20266:00 PM UTCPaul J Ciener Botanical GardenSep16September Butterfly WalkSep 16, 20262:00 PM PDTLocation TBASep16The Science of Plant Sociability with Dr. Jared BarnesSep 16, 20267:00 PM EDTLocation TBAFree Browse more events